Contents
- Weather in November
- Frequently asked questions
- Average temperature in November
- Average pressure in November
- Average wind speed in November
- Average humidity in November
- Average rainfall in November
- Average rainfall days in November
- Average snowfall days in November
- Average daylight in November
- Average sunshine in November
- Average sunshine days in November
- Average UV index in November
- Average cloud cover in November
- Average visibility in November
Weather in November
Temperature
November's onset in Gretna, Louisiana, brings a reduction in the average high-temperature, from a moderately hot 78.8°F (26°C) in October to an agreeable 68.9°F (20.5°C). Gretna's November nights cool down to an average low-temperature of 57.4°F (14.1°C).Humidity
The average relative humidity in November in Gretna is 72%.Rainfall
In Gretna, Louisiana, during November, the rain falls for 4.7 days and regularly aggregates up to 0.63" (16mm) of precipitation. In Gretna, during the entire year, the rain falls for 112.1 days and collects up to 9.37" (238mm) of precipitation.Snowfall
February through December are months without snowfall.Daylight
The average length of the day in November is 10h and 40min.On the first day of November, sunrise is at 7:14 am and sunset at 6:13 pm CDT. On the last day of the month, sunrise is at 6:38 am and sunset at 5:00 pm CST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from CDT to CST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from CST to CDT.
Sunshine
The average sunshine in November in Gretna is 6.1h.UV index
In Gretna, the average daily maximum UV index in November is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 5 during November, leads to the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
What are November temperatures in Gretna?
What is the average humidity in November in Gretna?
How many days does it rain in November in Gretna?
When it does not snow in Gretna?
How many hours of daylight does Gretna have in November?
What time are sunrise and sunset in November in Gretna?
When does Daylight Saving Time (DST) end in November in Gretna?
How many hours of sunshine does Gretna have in November?
What is the UV index intensity in November in Gretna?
Average temperature in November
Gretna, LA
- Average high temperature in November: 68.9°F
The warmest months (with the highest average high temperature) are July and August (89.4°F).
The month with the lowest average high temperature is January (60.4°F).
- Average low temperature in November: 57.4°F
The month with the highest average low temperature is August (79.5°F).
The coldest month (with the lowest average low temperature) is January (48.6°F).
Average pressure in November
Gretna, LA
- Average pressure in November: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.97"Hg).
Average wind speed in November
Gretna, LA
- Average wind speed in November: 9mph
The windiest months (with the highest average wind speed) are February and April (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in November
Gretna, LA
- Average humidity in November: 72%
The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is October (71%).
Average rainfall in November
Gretna, LA
- Average rainfall in November: 0.63"
The wettest month (with the highest rainfall) is July (1.57").
The driest months (with the least rainfall) are March and April (0.43").
Average rainfall days in November
Gretna, LA
- Average rainfall days in November: 4.7 days
The month with the highest number of rainy days is August (17.2 days).
The month with the least rainy days is November (4.7 days).
Average snowfall days in November
Gretna, LA
- Average snowfall days in November: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in November /
Average sunshine in November
Gretna, LA
- Average daylight in November: 10h and 4min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in November: 6h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in November
Gretna, LA
- Average sunshine days in November: 23.5 days
The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is August (8.9 days).
Average UV index in November
Gretna, LA
- Average UV index in November: 5
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in November
Gretna, LA
- Average cloud cover in November: 31
The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 24).
Average visibility in November
Gretna, LA
- Average visibility in November: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Gretna, Louisiana, USA
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